Isaac™ - Premium Knit Shirt
- Ordered before 11PM, shipped today
- 30-day Money-back Guarantee
- Loved for the comfort, kept for the style
CLOSURE SALE UPDATE: Due to high demand during our closure sale, only a few items are left in stock! If you're still able to click ‘ADD TO CART’, that means it's still available.
Elevate your everyday essentials with the Isaac™ Premium Knit Shirt — a refined blend of comfort, style, and sophistication. Crafted from a high-quality, breathable knit fabric, this shirt offers a luxuriously soft feel with just the right amount of stretch for a flawless fit.
Whether you’re dressing up for the office or keeping it casual on the weekend, the Isaac™ delivers a clean, modern silhouette that moves with you. With its tailored cut and subtle texture, it’s the perfect go-to for any occasion.
Size Chart (cm)
Size | US | Shoulder | Bust | Length | Sleeve |
M | 8/10 | 36 | 86 | 63 | 20 |
L | 12/14 | 37 | 90 | 65 | 21 |
Xl | 16 | 38 | 94 | 67 | 22 |
XXL | 18 | 39 | 98 | 69 | 23 |
3XL | 20 | 40 | 102 | 70 | 24 |
We are offering free shipping within the United States for all orders.
We ship our packages with a Track & Trace code so you can always monitor your order.
You will receive the Track & Trace code via email within 24 hours after placing your order.
If our product does not meet your expectations, you can return it within 30 days upon receipt.
Before returning the goods, please contact our customer service at info@harrington-la.com and let us know the reason for the return so we can process your request correctly.
Please review our return policy for more information!

